CN103726109A - Viscose continuous-deaeration machine - Google Patents
Viscose continuous-deaeration machine Download PDFInfo
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- CN103726109A CN103726109A CN201310713427.1A CN201310713427A CN103726109A CN 103726109 A CN103726109 A CN 103726109A CN 201310713427 A CN201310713427 A CN 201310713427A CN 103726109 A CN103726109 A CN 103726109A
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- viscose glue
- viscose
- glue
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Abstract
The invention relates to the technical field of textile machinery, in particular to a viscose continuous-deaeration machine. A first viscose dispensing valve, a second viscose dispensing valve and a third viscose dispensing valve are all arranged outside a barrel, a first viscose spurt unit, a second viscose spurt unit and a third viscose spurt are all arranged in the barrel, and a first viscose feed pipe, a second viscose feed pipe and a third viscose feed pipe are all mounted on the circular-arc-shaped top of the barrel. The first viscose feed pipe, the second viscose feed pipe and the third viscose feed pipe each have one end extending out of the circular-arc-shaped top of the barrel. One end of an exhaust pipe is mounted at the circular-arc-shaped top while the other end thereof is a free end. The vacuum degree of the inside of the barrel of the viscose continuous-deaeration machine is higher than -0.095 as needed, the viscose deaeration rate reaches 90% at least, the steam consumption is 350KG/H which is only 33.3% of that of the R236-type continuous deaeration machine, then 700KG of steam is saved each hour and 6000 tons of steam is saved each year, and thus, energy saving effect is improved.
Description
Technical field:
The present invention relates to the technical field of Weaving device, specifically, relate to a kind of viscose glue continuous deaerator.
Background technology:
Viscose filament yarn is the one of viscose, is again sticky fibre, is also artificial silk, ice silk.Sticky fibre is take cellulose fibre cotton or that other natural fabric is produced as raw material.In 12 kinds of main textile fabrics, sticky fine moisture percentage meets the physiological requirement of human body skin most, have smooth nice and cool, ventilative, antistatic, the characteristic such as gorgeous dyes.
Viscose belongs to regenerated celulose fibre.It is take native cellulose as raw material, through operations such as alkalization, aging, yellows, makes soluble cellulose xanthate acid, then is dissolved in sig water and makes viscose glue, through wet spinning, makes.Adopt different raw material and spinning technique, can obtain respectively common viscose fiber, koplon and high tenacity staple fibre etc.
In the manufacturing process of viscose filament yarn, first cotton (wood) pulp to be made to the very large viscose glue of viscosity, if the steel ball of 3 millimeters of diameters is fallen to 20 centimetres by nature falling ball method in this class viscose glue, take about 40 seconds, due to such characteristic, in viscose glue, often contain the air of air bubble and dissolving.When spinning, air pocket can make spinning broken end, lousiness; Minute bubbles can cause indivedual spinneret orifice fracture of wires and make the number of filaments deficiency spraying, and produce the fibre defects such as adhesive mass; More small bubble, is retained in fiber and forms " cavity filament ", reduces the brute force of finished fiber, has a strong impact on end product quality.For this reason, viscose glue must be through deaeration before spinning, and deaeration degree is less than 1.5～2.0mL/L viscose glue with dissolved air content in viscose glue, and is qualified without minute bubbles.Defoaming method in producing at present has standing and defoaming and continuous defoaming.Standing and defoaming: under constant room temperature, viscose glue is statically placed in deaerator, and makes barrel interior vacuum maintain 87～93kPa(vacuum, 650～700mmHg), bubble slowly rises to viscose glue liquid level, then breaks and removes.The standing and defoaming time is longer, in maturation temperature, is at 18～20 ℃, generally needs 12～30h.Standing and defoaming is carried out with maturation simultaneously, and the deaeration time is affected by the factors such as the height of vacuum, adhesive-layer in viscose glue temperature, bucket and viscosity.Temperature is higher, vacuum is higher or the liquid layer thickness of viscose glue is less and viscosity is lower, and the deaeration time is shorter.Standing and defoaming is intermittently operated, and production efficiency is low.Need to use many viscose tanks, also will take larger area thermostatic chamber.Standing and defoaming can be removed air bubble, but can not remove dissolved air.Also having a kind of is continuous defoaming: continuous defoaming is to strengthen defoaming method fast, its principle: the one, and make viscose glue form thin layer, along inclined-plane, slowly flow down, to shorten bubble, overflow surperficial distance and time; The 2nd, adopt high vacuum (more than vacuum 745mmHg), make moisture boiling in viscose glue, to take the air bubble in viscose glue out of.Continuous defoaming can be removed air bubble and be partly dissolved air, in prior art, common device is R236 type continuous deaerator, its principle is that viscose glue is entered in bucket by the distributing pipe at top, and by being extruded out along the narrow annular channel (wide 0.5～1mm) of whole bucket wall, form thin adhesive-layer, air in viscose glue is removed rapidly along cone bucket wall (approximately in 10～20s) in dirty process at viscose glue, vacuum reaches-and more than 0.0999, de-soak rate is 85% left and right, steam consumption quantity reaches 1050KG/H, and energy consumption is huge.
Summary of the invention:
The technical problem to be solved in the present invention is to provide a kind of energy consumption less, the good viscose glue continuous deaerator of de-soak effect.
For solving the problems of the technologies described above, the present invention adopts so a kind of viscose glue continuous deaerator, and it comprises cylindrical shell, bubble grinder, viscose glue enters cartridge system, viscose glue outlet and evacuation tube, described cylindrical shell comprises cylindrical body, at the bottom of circular arc cylinder, circular arc cylinder top and three footing, described bubble grinder is installed on cylindrical body, and described viscose glue enters cartridge system and comprises the first viscose glue distributing valve, the second viscose glue distributing valve, the 3rd viscose glue distributing valve, the first glue inlet tube, the second glue inlet tube, the 3rd glue inlet tube, the first viscose glue device that gushs, the second viscose glue device and the 3rd viscose glue device that gushs that gushs, described first glue inlet tube one end is connected with the first viscose glue distributing valve, the other end and the first viscose glue device that gushs is connected, described second glue inlet tube one end is connected with the second viscose glue distributing valve, the other end and the second viscose glue device that gushs is connected, described the 3rd glue inlet tube one end is connected with the 3rd viscose glue distributing valve, and the other end and the 3rd viscose glue device that gushs is connected, described the first viscose glue distributing valve, the second viscose glue distributing valve and the 3rd viscose glue distributing valve are all arranged at outside cylindrical shell, described the first viscose glue device that gushs, the second viscose glue device and the 3rd viscose glue device that gushs that gushs is all arranged in cylindrical shell, described the first glue inlet tube, the second glue inlet tube and the 3rd glue inlet tube are all installed on circular arc cylinder top and one end stretches out in circular arc cylinder top, and described evacuation tube one end is installed on circular arc cylinder top, and the other end is free end.
Compared with prior art, a kind of viscose glue continuous deaerator of the present invention has the following advantages: described the first viscose glue distributing valve, the second viscose glue distributing valve and the 3rd viscose glue distributing valve respectively will deaeration viscose glue be divided into equably three strands and enter the first glue inlet tube, the second glue inlet tube and the 3rd glue inlet tube, again by being arranged on the first glue inlet tube, the device that gushs of the first viscose glue on the second glue inlet tube and the 3rd glue inlet tube, the second viscose glue device and the 3rd viscose glue device that gushs that gushs makes respectively viscose glue form uniform film, originally the bubble in viscose glue is overflowed, by bubble grinder, the bubble overflowing is pulverized again, reach the effect of rapidly defoaming, vacuum in the cylindrical shell of such viscose glue continuous deaerator only need to be more than-0.095, can make the de-soak rate of viscose glue reach more than 90%, and steam consumption quantity is 350KG/H, it is only 33.33% of R236 type continuous deaerator, steam saving 700KG per hour, annual steam saving T more than 6000, more energy-conservation.
As preferably, it also comprises visible mirror and visual lamp, and described visible mirror is circular transparent glass mirror, described visible mirror embeds circular arc cylinder top and arranges, and described visual lamp is circular lamp, and described visual lamp embeds circular arc cylinder top and arranges, the inner situation of convenient monitoring in real time, more directly perceived, safer.
Preferably it also comprises liquid level display alarm controller as another, and at the bottom of described liquid level display alarm controller one end is installed on circular arc cylinder, the other end is free end, can monitor in real time the viscose glue degree of depth in cylindrical shell, avoids viscose glue too full to such an extent as to affect de-soak effect.
Accompanying drawing explanation:
Fig. 1 is the structural representation of a kind of viscose glue continuous deaerator of the present invention;
Fig. 2 is the structural representation of the bubble grinder of a kind of viscose glue continuous deaerator of the present invention;
Fig. 3 is the gush sectional view of device of the first viscose glue of the present invention.
Shown in figure: 1, cylindrical shell, 2, bubble grinder, 3, viscose glue outlet, 4, evacuation tube, 5, cylindrical body, 6, at the bottom of circular arc cylinder, 7, circular arc cylinder top, 8, footing, 9, the first viscose glue distributing valve, 10, the second viscose glue distributing valve, 11, the 3rd viscose glue distributing valve, 12, the first glue inlet tube, 13, the second glue inlet tube, 14, the 3rd glue inlet tube, 15, the first viscose glue device that gushs, 16, the second viscose glue device that gushs, 17, the 3rd viscose glue device that gushs, 18, visible mirror, 19, visual lamp, 20, liquid level display alarm controller, 21, inclined plows plate, 22, breach.
The specific embodiment:
Below in conjunction with specific embodiment, the invention will be further described.
As shown in Figure 1, a kind of viscose glue continuous deaerator of the present invention, it comprises cylindrical shell 1, bubble grinder 2, viscose glue enters cartridge system, viscose glue outlet 3 and evacuation tube 4, described cylindrical shell 1 comprises cylindrical body 5, at the bottom of circular arc cylinder 6, circular arc cylinder top 7 and three footing 8, described bubble grinder 2 is installed on cylindrical body 5, and described viscose glue enters cartridge system and comprises the first viscose glue distributing valve 9, the second viscose glue distributing valve 10, the 3rd viscose glue distributing valve 11, the first glue inlet tube 12, the second glue inlet tube 13, the 3rd glue inlet tube 14, the first viscose glue device 15 that gushs, the second viscose glue device 16 and the 3rd viscose glue device 17 that gushs that gushs, described first glue inlet tube 12 one end are connected with the first viscose glue distributing valve 9, the other end and the first viscose glue device 15 that gushs is connected, described second glue inlet tube 13 one end are connected with the second viscose glue distributing valve 10, the other end and the second viscose glue device 16 that gushs is connected, described the 3rd glue inlet tube 14 one end are connected with the 3rd viscose glue distributing valve 11, and the other end and the 3rd viscose glue device 17 that gushs is connected, described the first viscose glue distributing valve 9, the second viscose glue distributing valve 10 and the 3rd viscose glue distributing valve 11 are all arranged at outside cylindrical shell 1, described the first viscose glue device 15 that gushs, the second viscose glue device 16 and the 3rd viscose glue device 17 that gushs that gushs is all arranged in cylindrical shell 1, described the first glue inlet tube 12, the second glue inlet tube 13 and the 3rd glue inlet tube 14 are all installed on circular arc cylinder top 7 and one end stretches out in circular arc cylinder top 7, and described evacuation tube 4 one end are installed on circular arc cylinder top 7, and the other end is free end.It also comprises visible mirror 18 and visual lamp 19, and described visible mirror 18 is circular transparent glass mirror, and described visible mirror 18 embeds circular arc cylinder top 7 and arranges, and described visual lamp 19 is circular lamp, and described visual lamp 19 embeds circular arc cylinder top 7 and arranges.It also comprises liquid level display alarm controller 20, and described liquid level display alarm controller 20 one end are installed at the bottom of circular arc cylinder 6, and the other end is free end.
Described the first viscose glue distributing valve 9, the second viscose glue distributing valve 10 and the 3rd viscose glue distributing valve 11 are actually stainless steel ball valve.
As shown in Figure 2, the structure of described bubble grinder 2 is actually mutual-inverse type inclined and plows plate 21, along cylindrical shell 1 inwall, be uniformly distributed in cylindrical shell 1 one weeks, viscose glue forms film-form and sprays to ground floor inclined and plow plate after the device that gushs, the inclined that described inclined plows plate 21 and lower floor plow the axes intersect of plate 21 and angle that every two inclineds plow plate 21 identical, can carry out uniform break process to the bubble in film, due to vacuum state in continuous defoaming bucket, the bubble part producing in the viscose glue of film-form is directly extracted out and is broken, the uncracked bubble of part is received to push and is broken in time plate flows downward, the remaining bubble not breaking is when upper time plate current enters under alternate contrary formula time plate again, receive the power of falling and thoroughly break.
As shown in Figure 3, a kind of viscose glue continuous deaerator of the present invention, concrete use procedure is, viscose glue is through the first viscose glue distributing valve 9, the second viscose glue distributing valve 10 and the 3rd viscose glue distributing valve 11 are divided into equably three strands and enter the first glue inlet tube 12, the second glue inlet tube 13 and the 3rd glue inlet tube 14, again by being arranged on the first glue inlet tube 12, the second glue inlet tube 13 and the 3rd glue inlet tube 14 ends the first viscose glue device 15 that gushs, the second viscose glue device 16 and the 3rd viscose glue device 17 that gushs that gushs makes respectively viscose glue form uniform film, described the first viscose glue device 15 that gushs, gush device 16 and the 3rd viscose glue of the second viscose glue gushs device 17 for circular ring, on described annulus, be provided with three flat breach 22, viscose glue is entered the upper end breach of the device that gushs by the lower end of glue inlet tube, then after viscose glue being extruded into film-form by the lower end breach of the device that gushs, flow out, the ground floor inclined that enters bubble grinder 2 plows plate, the bubble overflowing is pulverized, reach the effect of rapidly defoaming, then viscose glue from the viscose glue outlet 3 at the bottom of cylinder out, vacuum in the cylindrical shell 1 of such viscose glue continuous deaerator only need to be more than-0.095, can make the de-soak rate of viscose glue reach more than 90%, and steam consumption quantity is 350KG/H, it is only 33.33% of R236 type continuous deaerator, steam saving 700KG per hour, annual steam saving T more than 6000, more energy-conservation.
Claims (3)
1. a viscose glue continuous deaerator, is characterized in that, it comprises cylindrical shell, bubble grinder, viscose glue enters cartridge system, viscose glue outlet and evacuation tube, described cylindrical shell comprises cylindrical body, at the bottom of circular arc cylinder, circular arc cylinder top and three footing, described bubble grinder is installed on cylindrical body, and described viscose glue enters cartridge system and comprises the first viscose glue distributing valve, the second viscose glue distributing valve, the 3rd viscose glue distributing valve, the first glue inlet tube, the second glue inlet tube, the 3rd glue inlet tube, the first viscose glue device that gushs, the second viscose glue device and the 3rd viscose glue device that gushs that gushs, described first glue inlet tube one end is connected with the first viscose glue distributing valve, the other end and the first viscose glue device that gushs is connected, described second glue inlet tube one end is connected with the second viscose glue distributing valve, the other end and the second viscose glue device that gushs is connected, described the 3rd glue inlet tube one end is connected with the 3rd viscose glue distributing valve, and the other end and the 3rd viscose glue device that gushs is connected, described the first viscose glue distributing valve, the second viscose glue distributing valve and the 3rd viscose glue distributing valve are all arranged at outside cylindrical shell, described the first viscose glue device that gushs, the second viscose glue device and the 3rd viscose glue device that gushs that gushs is all arranged in cylindrical shell, described the first glue inlet tube, the second glue inlet tube and the 3rd glue inlet tube are all installed on circular arc cylinder top and one end stretches out in circular arc cylinder top, and described evacuation tube one end is installed on circular arc cylinder top, and the other end is free end.
2. a kind of viscose glue continuous deaerator according to claim 1, it is characterized in that, it also comprises visible mirror and visual lamp, described visible mirror is circular transparent glass mirror, described visible mirror embeds circular arc cylinder top and arranges, described visual lamp is circular lamp, and described visual lamp embeds circular arc cylinder top and arranges.
3. a kind of viscose glue continuous deaerator according to claim 1, is characterized in that, it also comprises liquid level display alarm controller, and at the bottom of described liquid level display alarm controller one end is installed on circular arc cylinder, the other end is free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713427.1A CN103726109A (en) | 2013-12-20 | 2013-12-20 | Viscose continuous-deaeration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713427.1A CN103726109A (en) | 2013-12-20 | 2013-12-20 | Viscose continuous-deaeration machine |
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| Publication Number | Publication Date |
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| CN103726109A true CN103726109A (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310713427.1A Pending CN103726109A (en) | 2013-12-20 | 2013-12-20 | Viscose continuous-deaeration machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1556098A (en) * | 1922-11-21 | 1925-10-06 | Cochrane Corp | Water deaeration |
| US2355057A (en) * | 1941-07-18 | 1944-08-08 | Du Pont | Apparatus for deaerating viscose compositions |
| US2684728A (en) * | 1952-05-17 | 1954-07-27 | Ind Rayon Corp | Apparatus for removing air from viscose solution |
| US3368330A (en) * | 1966-01-15 | 1968-02-13 | Earl H. Elliott | Viscose degasification apparatus |
| CN102605441A (en) * | 2011-12-19 | 2012-07-25 | 大连兆阳软件科技有限公司 | Demonomerization column for solution spinning |
| CN202595352U (en) * | 2012-05-12 | 2012-12-12 | 湖北金环股份有限公司 | Viscose vacuum defoamation device |
-
2013
- 2013-12-20 CN CN201310713427.1A patent/CN103726109A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1556098A (en) * | 1922-11-21 | 1925-10-06 | Cochrane Corp | Water deaeration |
| US2355057A (en) * | 1941-07-18 | 1944-08-08 | Du Pont | Apparatus for deaerating viscose compositions |
| US2684728A (en) * | 1952-05-17 | 1954-07-27 | Ind Rayon Corp | Apparatus for removing air from viscose solution |
| US3368330A (en) * | 1966-01-15 | 1968-02-13 | Earl H. Elliott | Viscose degasification apparatus |
| CN102605441A (en) * | 2011-12-19 | 2012-07-25 | 大连兆阳软件科技有限公司 | Demonomerization column for solution spinning |
| CN202595352U (en) * | 2012-05-12 | 2012-12-12 | 湖北金环股份有限公司 | Viscose vacuum defoamation device |
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Application publication date: 20140416 |
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